What are vinyl boards?

Before the arrival of magnetic tape technology and digital CDs, flat discs made of oil plastic called vinyl were preferred media to reproduce popular music. Vinyl boards were replaced by an even earlier wax -based cylinder system that functioned as units of record and playback. In the 1920s, the portable turntables called Vicrtolas and complicatedly decoratedly decorated record players in most houses of the old players of the cylinder replaced. Vinyl was found to be more resistant than wax and much easier to store. The performers are collected in a special room designed for deadly external noise. Vibrations from their voices or tools are brought to an electronic microphone. Once these vibrations are accepted, the wax disk spins at a specified speed. Originally, this speed of 78 revolutions per minute with a 10 -inch disk, but later the music industry adapted 33 rpm for 12 inches (30 cm) disks and 45 rpm speed for discs 7 inches (18 cm), often calledé singles. Some spoken word albums actually turn at 16 rpm, but these albums are rare.

The

wax disk spins at a constant speed, while the sharp needle cuts the groove from the outer edge towards the inside. Vibrations from the recording session cause this needle to vibrate while moving and re -create sound waves of original voices or tools. This wax disk is used as a model for the main disk made of metal. Vinyl plastic later melts and injected into the machine by the main disk. When the metal disc is pushed into the pliable vinyl, the grooves are re -established. The player needle for registration shows the vibration pattern in the groove and the electronic amplifier increases the sound for the listener. Even if the player is turned off, the needle action and the recording can still reproduce some sound.

vinyl boards have become popular for reasons other than storage and reproduction. Musicians found that covers and sleeves usedThe vinyl protection can also be used for artistic purposes. Songs could be compiled to 12 -inch (30 cm) discs called albums or smaller collections could appear on EPS, short for augmented game. Popular songs from albums could be on the market like singles at 45 rpm.

Unfortunately, the fragile nature of vinyl plates proved to be their commercial vomiting. Cartridges made of permanent magnetic tape became increasingly popular in the 70s, followed by revolutionary digital CD technology or compact disk. Vinyl plates are still produced in small quantities for amateur musicians regarding budget or artists using vinyl boards for an effect called scratching. Many people collect vinyl plates as a hobby and prefer the organic sound of a sterile but perfect quality of the CD sound.